1

I have dell inspiron 15r turbo 7520 with windows 8 pre installed. I have dual booted the system with Ubuntu 14.04 and I am new to ubuntu. Wi-Fi is showing to be connected but I am not able to access network. When I enter the command (lspci -nn | grep 0280)on terminal it shows Intel Corporation Centrino Wireless -N 2230 [8086:0887] (rev c4) For iwconfig it shows eth0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11bgn ESSID:"UG_4thyr" Mode:Managed Frequency:2.412 GHz Access Point: E8:BA:70:61:0A:E7 Bit Rate=13 Mb/s Tx-Power=16 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:on Link Quality=61/70 Signal level=-49 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:23 Missed beacon:0

sunnyd
  • 11

1 Answers1

0

As you mentioned that you are using ubuntu 14.04 so do the following steps to correct the problem:

  1. Open Software & Updates and go to Additional Divers
  2. Install the fitting driver from there.
  3. Restart your system
  4. Now your WiFi will definitely work and it will show the WiFi signals (within its range) also.
s3lph
  • 14,644
  • 12
  • 60
  • 83
INDERJEET VASHISTA
  • 1
  • 1